200x200 steel square pipes in China Dongpengboda

 our factory is equipped with the tool of diamond roller for galvanized steel pipe. Diamond roller can control the shape of galvanized steel pipe in the process of production to make well-formed products used in construction industry. Customers who are very particular about product details such as the shape can have faith in our professional team and we will live up to your high standard. For large square steel pipes, we have combination roller equipment for manufacturing. Steel pipes can form square shape directly without other intricate steps and the shape is also very well because of our precise rollers and dedication attitude.

Our pipe package usually uses excellent material of double silicone, good toughness, anti rub, as well as good waterproof effect. We usually use the steel strips of 1.2mm in thick and 32mm in wide for galvanized pipe package. Meanwhile, we use a number of strong packing belt, and try to avoid the loose package in the conveyance of  loading or unloading. As a rule, our pipes are packaged with a total of 9 pieces of steel straps for 6m pipe, and a total of 11 pieces for 12m pipe. Besides, we use strong nylon hoisting belts in order to keep loading and unloading safer.